Premium Filter Adapter Cone & Buchner Funnel Kit - Rubber Stopper Flask Filtration Set for Chemistry Labs & Home Brewing

Features:1. The filter adapter cone has nine different diameters, various sizes to meet your needs2. The green cones is Made of premium rubber with good elasticity, smooth surface and hard wearing3. The silicone funnel is 100% Brand new and high quality, safe to use4. The portable funnel can be used singly or nested with adjacent sizes, which is used for filtration assemblies, together with a flask for filtrationSpecification:Material: RubberWeight: 218gColor: GreenSize:(As pictures shown)#1: Top Diameter: 17mm/0.67in; Bottom Diameter: 10mm/0.4in#2: Top Diameter: 23mm/0.9in; Bottom Diameter: 15mm/0.6in#3: Top Diameter: 29mm/1.14in; Bottom Diameter: 20mm/0.78in#4: Top Diameter: 35mm/1.37in; Bottom Diameter: 21mm/0.82in#5: Top Diameter: 41.5mm/1.63in; Bottom Diameter: 26mm/1in#6: Top Diameter: 49mm/1.93in; Bottom Diameter: 30.7mm/1.2in#7: Top Diameter: 61.5mm/2.42in; Bottom Diameter: 42.5mm/1.67in#8: Top Diameter: 71mm/2.8in; Bottom Diameter: 53mm/2in#9: Top Diameter: 83.5mm/3.28in; Bottom Diameter: 64.5mm/2.54inPackage Includes:9 x Filter Adapter Cone